Claude Code plugin
Conductor
Spec-driven development plugin for specifying, planning and implementing features.
Install
/plugin marketplace add gemini-cli-extensions/conductorgit clone https://github.com/gemini-cli-extensions/conductor.gitFrom the README
Conductor Plugin Measure twice, code once. Conductor is a plugin for AI coding agents (including Antigravity and Claude Code) that enables Spec-Driven Development. It turns your agent into a proactive project manager that follows a strict protocol to specify, plan, and implement software features and bug fixes. Instead of just writing code, Conductor ensures a consistent, high-quality lifecycle for every task: Context -> Spec & Plan -> Implement. The philosophy behind Conductor is simple: control your code. By treating context as a managed artifact alongside your code, you transform your repository into a single source of truth that drives every agent interaction with deep, persistent project awareness. 🛠 Installation Guide Conductor is packaged as a standard agent plugin, compatible across modern AI coding agents. Choose the installation method for your environment below. 1. Antigravity A. End-User Installation (Recommended) Install directly from GitHub in a single command: B. Developer Installation (Live-Sync Global Link) If you are a developer or contributor who wants to fork the repository, write custom skills, or modify rule configurations, clone the repository locally and link it: 1. Clone the repository: 2. Link globally for Antigravity: *Why this method?* Creating a symlink acts as a live development link. Any edits you make in your local Git branch are instantly loaded in real-time without reinstalling! C. Workspace-Level Isolation If you want to isolate Conductor strictly inside a specific Git project: 1. Create the local plugins directory in your target project's root: 2. Link Conductor to your local project: 2. Claude Code End-User Installation Register the marketplace repository and install the Conductor plugin directly in your…
How plugins work
- A plugin bundles slash commands, subagents, skills, hooks, MCP servers and status lines so they install together.
- Add the marketplace inside Claude Code with /plugin marketplace add gemini-cli-extensions/conductor, then run /plugin to pick what to install.
- You can turn a plugin off again from /plugin without deleting anything.
Details
- Repository
- gemini-cli-extensions/conductor
- Language
- Python
- License
- Apache-2.0
- Last updated
- 1 September 2026
- Topics
- antigravityantigravity-cliantigravity-cli-pluginsgeminigooglespec-driven-development
- Listed in
- subinium/awesome-claude-code
FAQ
What is Conductor?
Spec-driven development plugin for specifying, planning and implementing features. It is a plugin for Claude Code, from gemini-cli-extensions/conductor on GitHub.
How do I install Conductor?
Run /plugin marketplace add gemini-cli-extensions/conductor inside Claude Code, then follow the setup in the README.
Is Conductor popular?
gemini-cli-extensions/conductor has 3,779 GitHub stars and 302 forks, and is included in 1 curated Claude Code list. It was last updated on 1 September 2026.
More plugins & marketplaces
Elephant Goldfish Model
11kgoogle/elephant-goldfish-model
Open-source skills for designing and reviewing software with AI agents
Interface Design
5.9kDammyjay93/interface-design
Design engineering for Claude Code. Craft, memory, and enforcement for consistent UI.
Open Saas
16kwasp-lang/open-saas
A 100% free modern JS SaaS boilerplate (React, NodeJS, Prisma). Full-featured: Auth (email, google, github, slack, MS), Email sending, Background jobs, Landing page, Payments (Stripe, Polar.sh), Shadcn UI, S3 file upload. AI-ready with tailored AGENTS.md, skills, and Claude Code plugin. One cmd deploy. Powered by Wasp full-stack framework.
Openpencil
7kZSeven-W/openpencil
The world's first open-source AI-native vector design tool and the first to feature concurrent Agent Teams. Design-as-Code. Turn prompts into UI directly on the live canvas. A modern alternative to Pencil.
Claude Skills
12kJeffallan/claude-skills
67 Specialized Skills for Full-Stack Developers. Transform Claude Code into your expert pair programmer.
Build with Claude
3.7kdavepoon/buildwithclaude
Hub and plugin marketplace for Claude skills, agents, commands and hooks.
Browse the most popular Claude Code mods, all plugins & marketplaces, or the skills and MCP server directories.